Usain Bolt reaches 100-meter final at worlds
Daegu (South Korea): Usain Bolt won his heat Sunday in 10.05 seconds and qualified for 100-meter final at the world championships. The final is set for later Sunday.
Bolt, who set world records in the 100 and 200 at the 2008 Beijing Games and then again at the 2009 worlds in Berlin, is looking to defend his 100 and 200 titles in Daegu.
The Jamaican great will also run in the 4x100 relay team.